X-Git-Url: http://rtime.felk.cvut.cz/gitweb/lincan.git/blobdiff_plain/f8d7cde0d035f087f39c8076061bd8ef608e14f4..b2be2bbd665328f4ec3dc14d7d84fdbac4c58e11:/embedded/board/arm/ul_usb1/defines/system_def.h

diff --git a/embedded/board/arm/ul_usb1/defines/system_def.h b/embedded/board/arm/ul_usb1/defines/system_def.h
index 12c6cac..4364199 100644
--- a/embedded/board/arm/ul_usb1/defines/system_def.h
+++ b/embedded/board/arm/ul_usb1/defines/system_def.h
@@ -252,4 +252,48 @@
 #define I2C_DRV_SYSLESS_BITRATE 100000
 #define I2C_DRV_SYSLESS_SLADR 0
 
+/***************************************************************************/
+/* Constants for JTAG and supply control port pins: */
+#define JTAGIN		(IO0PIN)	// Control ports are on P5.x
+#define JTAGSET		(IO0SET)
+#define JTAGCLR		(IO0CLR)
+#define	JTAGDIR		(IO0DIR)
+#define	JTAGOUT_RDBACK	(IO0PIN)	// used to read actual TCLK output value
+#undef	JTAGSEL
+#define TMS_PIN		(1<<20)	// P0.20 JTAG TMS input pin
+#define TDI_PIN		(1<<19)	// P0.19 JTAG TDI input pin  (SIMO1 if SPI mode)
+#define TDO_PIN		(1<<18)	// P0.18 JTAG TDO output pin (SOMI1 if SPI mode) 
+#define TCK_PIN		(1<<17)	// P0.17 JTAG TCK input pin  (UCLK1 if SPI mode) 
+#define TDICTRL2_PIN	0	// Px.x switch TDO to TDI
+#define TDICTRL1_PIN	0	// Px.x connects TDI
+#define TEST_PIN	0	// Px.x TEST pin (20 & 28-pin devices only)
+#define VCCTGT_PIN	0	// Px.x Supply voltage of target board
+#define TCLK_PIN	TDI_PIN	// P7.3 TDI (former XOUT) receives TCLK
+
+#define ClrTMS()	do {(JTAGCLR) |= (TMS_PIN);} while(0);
+#define SetTMS()	do {(JTAGSET) |= (TMS_PIN);} while(0);
+#define ClrTDI()	do {(JTAGCLR) |= (TDI_PIN);} while(0);
+#define SetTDI()	do {(JTAGSET) |= (TDI_PIN);} while(0);
+#define ClrTCK()	do {(JTAGCLR) |= (TCK_PIN);} while(0);
+#define SetTCK()	do {(JTAGSET) |= (TCK_PIN);} while(0);
+#define ClrTCLK()	do {(JTAGCLR) |= (TCLK_PIN);} while(0);
+#define SetTCLK()	do {(JTAGSET) |= (TCLK_PIN);} while(0);
+#define StoreTCLK()	((JTAGOUT_RDBACK & TCLK_PIN) ? 1:0)
+#define RestoreTCLK(x)	(x == 0 ? (JTAGCLR |= TCLK_PIN) : (JTAGSET |= TCLK_PIN))
+#define ScanTDO()	((JTAGIN & TDO_PIN))	// assumes TDO to be bit0
+
+#define JTAG_IODELAY() __asm__ __volatile__ ("nop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n": : )
+
+/****************************************************************************/
+/* Define section for user, related to the controller used (here MSP430F149)*/
+/****************************************************************************/
+
+// Constants for Error LED control port:
+#define JTAGLEDSET	(IO0SET) // LED ports are P0.x
+#define JTAGLEDCLR	(IO0CLR) // LED ports are P0.x
+#define	JTAGLEDDIR	(IO0DIR)
+#undef	JTAGLEDSEL	/*P1SEL*/
+#define JTAGLEDRED	(1<<13)	// P0.13 Red LED (ERROR)
+#define JTAGLEDGREEN	(1<<15)	// P0.15 Green LED (OK)
+
 #endif /* _SYSTEM_DEF_H_ */